Automated notifications per sms and email

My dentist is somewhat a smart person. I had an appointment where I wanted to do a mouth hygiene and I was baffled when I received 2 days before a sms. It was a confirmation for the appointment so that I don't forget it. That reminded me of some other things people easily forget like doing the 'collaudo' for their car or other regularly things. So I started the idea to create a platform where people can register and set notifications which will be sent per sms or email to their clients. To say it in easy words I copied the idea what my dentist is already doing for other businesses. Currently the project is in not so a solid state because I vibe coded quite a bit and it got big and confusing quite fast. But anyway I think the idea is really good but it could be possibly hard to attract clients which want to pay for a service like this. But the idea is solid. Do you remember when you have to do for example the 'collaudo' of your car? You have to do it every 2 years and I don't remember mine so I had to set a calendar event on my iPhone which reminds me of it. But it would be even better when the car service where I did the last 'collaudo' would send me a notification when its almost due like one week before so I can arrange an appointment to do it. I think people/clients and businesses would benefit from such a system. But as solo entrepreneur it is difficult to get the project going or in other words to kickstart it. If I'm able to complete the project, I need to incorporate a payment option for the service I offer. If I would collect even only 10 euro a month I'll have to register my own company and pay taxes for it. And that's something really difficult to do in Italy which also costs a lot of money to do so.

While developing this project I've achieved a new all-time high. I record my time spending developing with wakapi which is a software which tracks how long and where and what did you program. I tried to be very efficient and so I organized some ritalin for myself and on it I managed to create this personal record. I bet you don't know 1 person which has coded for such a long time on a single day. Only small breaks to eat or drink something but the rest of the time I've hustled and I fell into total trance doing it. This is a personal record which I'm very proud of.